fzus51 kbox 190805
cwfbox
expires:202604192100;;625406

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt sun apr 19 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-192100-
rhode island sound-
405 am edt sun apr 19 2026

...small craft advisory in effect from 11 am edt this morning
through this afternoon...

.today...s winds 10 to 15 kt with gusts up to 20 kt, becoming w
20 to 25 kt with gusts up to 30 kt this afternoon. seas 2 to
4 ft. wave detail: se 3 ft at 7 seconds and sw 1 foot at
2 seconds. patchy fog. isolated tstms. a chance of rain this
morning, then rain this afternoon. vsby 1 nm or less. 
.tonight...nw winds 15 to 20 kt with gusts up to 30 kt, becoming
w 10 to 15 kt with gusts up to 20 kt after midnight. seas 2 to
4 ft. wave detail: nw 3 ft at 4 seconds and se 3 ft at 7 seconds.
a chance of rain in the evening. 
.mon...w winds 5 to 10 kt. seas 2 to 3 ft. wave detail: w 2 ft at
4 seconds and s 2 ft at 7 seconds. a chance of rain in the
afternoon. 
.mon night...nw winds 10 to 15 kt, becoming n 15 to 20 kt after
midnight. seas 2 to 3 ft. wave detail: w 2 ft at 3 seconds and se
2 ft at 7 seconds. a chance of showers in the evening. 
.tue and tue night...sw winds 10 to 15 kt with gusts up to 20 kt.
seas 2 to 3 ft. wave detail: sw 3 ft at 4 seconds and n 2 ft at
4 seconds. 
.wed through thu night...nw winds 10 to 15 kt with gusts up to
20 kt. seas 2 to 4 ft. wave detail: s 3 ft at 5 seconds.  

winds and seas higher in and near tstms.

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 190805
cwfbox
expires:202604192100;;625409

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
405 am edt sun apr 19 2026

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-192100-
narragansett bay-
405 am edt sun apr 19 2026

.today...s winds 5 to 10 kt, becoming nw 15 to 20 kt with gusts
up to 30 kt this afternoon. waves 2 to 3 ft. patchy fog. rain
with a slight chance of tstms. vsby 1 nm or less. 
.tonight...nw winds 10 to 15 kt with gusts up to 25 kt, becoming
w 5 to 10 kt after midnight. waves around 2 ft. a chance of rain
in the evening. 
.mon...w winds 5 to 10 kt. waves around 2 ft. a chance of rain in
the afternoon. 
.mon night...nw winds 5 to 10 kt, becoming n 10 to 15 kt after
midnight. waves around 2 ft. a chance of showers in the evening. 
.tue and tue night...s winds 5 to 10 kt. waves around 2 ft. 
.wed through thu night...nw winds 10 to 15 kt with gusts up to
20 kt. waves around 2 ft.  

winds and waves higher in and near tstms.

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$